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"use strict";
const test = require('tape');
const lua = require('../src/lua.js');
const lauxlib = require("../src/lauxlib.js");
const {to_luastring} = require("../src/fengaricore.js");
test('luaL_ref, lua_rawgeti, luaL_unref, LUA_REGISTRYINDEX', function (t) {
let L;
t.plan(2);
t.doesNotThrow(function () {
L = lauxlib.luaL_newstate();
lua.lua_pushstring(L, to_luastring("hello references!"));
let r = lauxlib.luaL_ref(L, lua.LUA_REGISTRYINDEX); // pops a value, stores it and returns a reference
lua.lua_rawgeti(L, lua.LUA_REGISTRYINDEX, r); // pushes a value associated with the reference
lauxlib.luaL_unref(L, lua.LUA_REGISTRYINDEX, r); // releases the reference
}, "JS Lua program ran without error");
t.strictEqual(
lua.lua_tojsstring(L, -1),
"hello references!",
"top is correct"
);
});
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